نتایج جستجو برای: hydrogeological control

تعداد نتایج: 1330804  

Journal: :Pamukkale University Journal of Engineering Sciences 2016

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم 1391

in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...

2004
N. Samani M. Gohari

The alluvial plain of Sarvestan bears the sole source of potable water in Sarvestan county, Fars Province, Iran. In recent years, due to extended heavy pumping, the groundwater storage has been reduced continuously. The UNGWM (United Nation Ground Water Model) is used to evaluate the hydraulic characteristics of the Sarvestan aquifer and its future response to various regimes of recharge and di...

Journal: :Afyon Kocatepe University Journal of Sciences and Engineering 2015

Journal: :The Journal of the Geological Society of Japan 1964

Journal: :The Journal of the Geological Society of Japan 1961

Journal: :Iraqi journal of science 2021

The study area is located in the eastern part of Diyala Governorate close to Iraqi-Iranian border. This was set investigate hydrogeological calculations northeast Qazaniyah wells where groundwater moves directions from northeastern parts towards southwestern par, that is, same direction topography and tendency layers t. study‘s region characterized by visible geological or those can be penetrat...

2006
E. A. Mohamed

Compartmentalisation, the subdivision of an aquifer into discrete and relatively isolated units, may be of critical importance for the protection of groundwater although it has been largely ignored in the groundwater literature. The Lower Triassic Sherwood Sandstone, in north west of England, UK, may be a good example of an aquifer that has been compartmentalised by numerous high angle faults w...

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